UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4QCYzIQy06LR0g9k0lXZO6kHUXIuPb+j/cihB16qmyg=' 
WHERE 
  key_id = '3343ebe2b3f23c4bae97f425184f8acb0af14ba94bd757bf5b84685a151a7fae' 
  AND (
    token = '4QCYzIQy06LR0g9k0lXZO6kHUXIuPb+j/cihB16qmyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )